llvm/test/Transforms/GVN/2009-01-21-SortInvalidation.ll
Dan Gohman f2f6ce65b7 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:01:28 +00:00

56 lines
1.6 KiB
LLVM

; RUN: opt < %s -gvn | llvm-dis
; PR3358
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
target triple = "x86_64-unknown-linux-gnu"
%struct.re_pattern_buffer = type { i8*, i64, i64, i64, i8*, i8*, i64, i8 }
%struct.re_registers = type { i32, i32*, i32* }
define fastcc i32 @byte_re_match_2_internal(%struct.re_pattern_buffer* nocapture %bufp, i8* %string1, i32 %size1, i8* %string2, i32 %size2, i32 %pos, %struct.re_registers* %regs, i32 %stop) nounwind {
entry:
br label %bb159
succeed_label: ; preds = %bb159
ret i32 0
bb159: ; preds = %bb664, %bb554, %bb159, %bb159, %bb159, %entry
%d.0 = phi i8* [ null, %entry ], [ %d.0, %bb159 ], [ %d.0, %bb554 ], [ %d.0, %bb159 ], [ %d.0, %bb159 ], [ %d.12, %bb664 ] ; <i8*> [#uses=5]
switch i32 0, label %bb661 [
i32 0, label %bb159
i32 1, label %succeed_label
i32 13, label %bb159
i32 14, label %bb159
i32 16, label %bb411
i32 24, label %bb622
i32 28, label %bb543
]
bb411: ; preds = %bb411, %bb159
br label %bb411
bb543: ; preds = %bb159
br i1 false, label %bb549, label %bb550
bb549: ; preds = %bb543
br label %bb554
bb550: ; preds = %bb543
br i1 false, label %bb554, label %bb552
bb552: ; preds = %bb550
%0 = load i8* %d.0, align 8 ; <i8> [#uses=0]
br label %bb554
bb554: ; preds = %bb552, %bb550, %bb549
br i1 false, label %bb159, label %bb661
bb622: ; preds = %bb622, %bb159
br label %bb622
bb661: ; preds = %bb554, %bb159
%d.12 = select i1 false, i8* null, i8* null ; <i8*> [#uses=1]
br label %bb664
bb664: ; preds = %bb664, %bb661
br i1 false, label %bb159, label %bb664
}